ZHCS486A October   2011  – June 2015 TPS22933

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Parametric Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 ON and OFF Control
      2. 8.3.2 Power Changeover
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 LDO Capacitor (for CAP Pin)
      2. 9.1.2 Using the CAP Pin as a Power Output
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 社区资源
    2. 12.2 商标
    3. 12.3 静电放电警告
    4. 12.4 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

5 Pin Configuration and Functions

RSE Package
8-PIN UQFN
TPS22933 RSE_pkg_lvsb34.gif

Pin Functions

PIN I/O DESCRIPTION
NO. NAME
1 BAT I Source Voltage 1 (Battery)
2 USB I Source Voltage 2 (V+ USB)
3 DC_IN I Source Voltage 3 (DC Adapter)
4 GND — Ground
5 EN I VOUT Enable (Cannot be left floating)
6 CAP O Capacitor for LDO
7 VOUT O Switched LDO Output
8 LOUT O Always on LDO Output